This collection includes three episodes from the beloved children's TV series: 'Inside the Haunted House,' 'Going Batty' and 'Spins a Web.' First, the kids explore the musical mysteries of sound during a spooky trip inside a haunted house. Then, a lesson about nocturnal creatures convinces Ralphie that Ms. Frizzle is a vampire! Finally, the kids are zapped into a monster movie and discover the ingenious hunting skills of spiders.